Model the "try it out" after .net at develop/net/next to introduce JSON

3. note API methods signatures put by MC

**(Item still outstanding - Beer App in PHP should be available as of week of 12/10)
4. Tutorial: Priority 3. Issue is webchat
-Beer app in .net, ruby, and java
-Reuse two-phase commit? No.
-Leave existing Webchat application up for now
-Matt is talking to Trond about minimal crud and views. Check in with Matt